#NT531 Microphone Transformer | Coils And Transformers

NT531

Audio Frequency Transformer

NSN 5950-00-227-7772

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002277772

Detail Specifications

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
1.312 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
1.312 inches single mounting facility single center group
Mounting Hole Diameter:
0.144 inches single group
Impedance Rating In Ohms:
200000.0 single component single secondary
Impedance Rating In Ohms:
12.0 single component single primary
Frequency Rating:
400.0 hertz single component and 5.0 kilohertz single component
Primary To Secondary Turn Ratio:
1 to 129-1/10 single component
Body Length:
2.250 inches
Body Outside Diameter:
1.500 inches
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Flange single group and unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 1 secondary single component
Terminal Type And Quantity:
4 tab, solder lug
NSN:
5950-00-227-7772
Item Name:
Microphone Transformer
Cage Code:
07843

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
75265
Cage Code:
15634
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
75265
Cage Code:
80223
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Audio Frequency Transformers
------------ P/N NT531

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Last Updated: 07/10/2025